USPTO trademark

ISTRENGTH

AllowedUSPTOWord and designClass 28

"ISTRENGTH" is a word and design mark owned by Dyaco International Inc., filed at the USPTO on June 30, 2025. It has been allowed and covers class 28 (Toys and Sporting Goods).

Get this data via the API
Official USPTO record
ISTRENGTH trademark as filed
As filed with the USPTO
Status
Allowed
Since June 25, 2026
Filed
June 30, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99260824
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word and design
1 class
Ownership

Who owns ISTRENGTH

The owner and representative on file with the office.

Owner

Dyaco International Inc.

Taipei City, Taiwan

Representative

Donald E. Stout

Stout, Uxa & Buyan, LLP

Goods and services

What the mark covers

The products and services ISTRENGTH is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 1 granted
  3. Sou extension 1 filed
  4. Sou teas extension received
  5. Noa e-mailed - sou required from applicant
  6. Official gazette publication confirmation e-mailed
  7. Published for opposition
  8. Notification of notice of publication e-mailed
  9. Approved for pub - principal register
  10. Examiner's amendment entered

8 earlier steps on the official record.

FAQ

About ISTRENGTH

Who owns the trademark "ISTRENGTH"?

The USPTO trademark "ISTRENGTH" (application 99260824) is owned by Dyaco International Inc.

What is the status of "ISTRENGTH"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ISTRENGTH and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2aed-2b40-74fb-ae27-5d3b4389f2fb
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2aed-2b40-74fb-ae27-5d3b4389f2fb",
  "object": "trademark",
  "mark_text": "ISTRENGTH",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99260824",
  "filing_date": "2025-06-30",
  "nice_classes": [
    28
  ],
  "owners": [
    {
      "name": "Dyaco International Inc.",
      "entity_id": null
    }
  ]
}